9281350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 18905040

約数和(自身を除く): 9623690

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 109, 130, 131, 218, 262, 325, 545, 650, 655, 1090, 1310, 1417, 1703, 2725, 2834, 3275, 3406, 5450, 6550, 7085, 8515, 14170, 14279, 17030, 28558, 35425, 42575, 70850, 71395, 85150, 142790, 185627, 356975, 371254, 713950, 928135, 1856270, 4640675, 9281350]

約数ペア:

[(1, 9281350), (2, 4640675), (5, 1856270), (10, 928135), (13, 713950), (25, 371254), (26, 356975), (50, 185627), (65, 142790), (109, 85150), (130, 71395), (131, 70850), (218, 42575), (262, 35425), (325, 28558), (545, 17030), (650, 14279), (655, 14170), (1090, 8515), (1310, 7085), (1417, 6550), (1703, 5450), (2725, 3406), (2834, 3275)]